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From "Chen Liang (JIRA)" <j...@apache.org>
Subject [jira] [Comment Edited] (HDFS-11650) Ozone: fix the consistently timeout test testUpgradeFromRel22Image
Date Mon, 15 May 2017 21:24:04 GMT

    [ https://issues.apache.org/jira/browse/HDFS-11650?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16011347#comment-16011347
] 

Chen Liang edited comment on HDFS-11650 at 5/15/17 9:23 PM:
------------------------------------------------------------

Turns out, the reason for the failure to load the image file was that, HDFS-11519 changed
{{MiniDFSCluster#getStorageDirPath}}, to rename the data dir from format "data1" to something
link "dn1_data0". However the existing image file hadoop-22-dfs-dir.tgz still has the old
format. This causes the failure to locate the datanode dir and results in a "file system not
formatted" error.

v001 patch includes a new image file hadoop-22-dfs-dir-ozone.tgz with the name of the data
directories remapped to the new format, and points the test to the new image file.


was (Author: vagarychen):
Turns out, the reason for the failure to load the image file was that, HDFS-11519 changed
{{MiniDFSCluster#getStorageDirPath}}, to rename the data dir from format "data1" to something
link "dn1_dn0". However the existing image file hadoop-22-dfs-dir.tgz still has the old format.
This causes the failure to locate the datanode dir and results in a "file system not formatted"
error.

v001 patch includes a new image file hadoop-22-dfs-dir-ozone.tgz with the name of the data
directories remapped to the new format, and points the test to the new image file.

> Ozone: fix the consistently timeout test testUpgradeFromRel22Image
> ------------------------------------------------------------------
>
>                 Key: HDFS-11650
>                 URL: https://issues.apache.org/jira/browse/HDFS-11650
>             Project: Hadoop HDFS
>          Issue Type: Sub-task
>            Reporter: Chen Liang
>            Assignee: Chen Liang
>         Attachments: HDFS-11650-HDFS-7240.001.patch
>
>
> Recently, the test TestDFSUpgradeFromImage.testUpgradeFromRel22Image has been consistently
failing due to timeout. JIRAs that encountered this include (but not limited to) HDFS-11642,
HDFS-11635, HDFS-11062 and HDFS-11618. While this test passes in trunk.



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